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Track brand reputation with Gemini AI & Google News sentiment analysis to email

ermanatalayermanatalay
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2/3/2026
AIText ProcessingAssistantOpenAIAutomation
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Create a powerful brand/company monitoring system that fetches news headlines, performs AI-powered sentiment analysis, and delivers witty, easy-to-read reports via email.

This workflow turns brand mentions into a lively “personality analysis” — making your reports not only insightful but also fun to read. Perfect for teams that want to stay informed and entertained.

How it works

++Data Collection++: A Google Sheets table captures brand name and recipient email which triggers the workflow.

++News Aggregation++: The RSS Read node fetches recent news headlines from Google News based on the specified brand or company keyword.

++Content Processing++: News headlines are aggregated and formatted for AI analysis.

++AI Analysis++: Gemini 2.5 Flash model plays the role of a brand analyst, writing reports as if the brand were a character in a story. It highlights strengths, quirks, and challenges in a witty, narrative-driven style — while still providing sentiment scores and action points.

++Report Generation++: JavaScript code structures the AI response into well-formatted HTML paragraphs for a smooth email reading experience.

++Automated Delivery++: Gmail integration sends the analysis report directly to the specified email address.

How to use

  1. First, create a google sheets document with sheet name="page1", A1 cell name="keyword" and B1 cell name="email".
  2. The system will read the keyword & email data when a new row data is entered.
  3. Paste the url of your google sheets document into the first trigger node. Select trigger on "row added" in the node.
  4. Enter your credentials to connect Gemini PaLM API account in the "message a model" node of Google.
  5. Enter your credentials to connect Gmail account in the "send a message" node.

The workflow automatically runs when new row is detected. Recipients receive comprehensive sentiment analysis reports within minutes!

Requirements

-Google Sheets URL -Google Gemini API credentials for AI analysis -Gmail API credentials for email delivery

n8n Workflow: Track Brand Reputation with Gemini AI & Google News Sentiment Analysis to Email

This n8n workflow automates the process of monitoring brand reputation by performing sentiment analysis on Google News articles related to a specified brand and then sending an email summary. It leverages Google Gemini AI for advanced sentiment analysis and Google Sheets as a trigger for the brands to monitor.

What it does:

  1. Triggers on Google Sheet Updates: The workflow starts whenever new or updated brand names are added to a designated Google Sheet.
  2. Fetches RSS Feeds: For each brand name from the Google Sheet, it constructs an RSS feed URL for Google News to find relevant articles.
  3. Processes News Articles: It reads the content of the RSS feed, extracting relevant information from each news item.
  4. Performs Sentiment Analysis with Google Gemini: For each article, it uses Google Gemini to analyze the sentiment (positive, negative, neutral) of the news content regarding the brand.
  5. Aggregates Results: It collects the sentiment analysis results for all articles related to a single brand.
  6. Limits Output: Ensures that only a manageable number of results are processed further, likely for summarization.
  7. Sends Email Summary: Compiles the sentiment analysis results into a concise email and sends it to a specified recipient, providing an overview of the brand's reputation.

Prerequisites/Requirements:

  • n8n Instance: A running n8n instance (cloud or self-hosted).
  • Google Sheets Account: A Google Sheets spreadsheet to list the brands you want to track.
  • Google Gemini API Key: Access to the Google Gemini API for sentiment analysis. You will need to configure a Google Gemini credential in n8n.
  • Gmail Account: A Gmail account configured as a credential in n8n to send the email summaries.

Setup/Usage:

  1. Import the Workflow:
    • Download the provided JSON file for this workflow.
    • In your n8n instance, go to "Workflows" and click "New".
    • Click the "Import from JSON" button and paste the workflow JSON or upload the file.
  2. Configure Credentials:
    • Google Sheets Trigger: Set up a Google Sheets credential. You'll need to specify the Spreadsheet ID and the sheet name where your brand names are listed.
    • Google Gemini: Set up a Google Gemini credential with your API key.
    • Gmail: Set up a Gmail credential to allow n8n to send emails on your behalf.
  3. Customize Nodes:
    • Google Sheets Trigger: Adjust the "Spreadsheet ID" and "Sheet Name" to match your setup.
    • RSS Read (Node 37): Modify the RSS feed URL if you want to track news from sources other than Google News, or customize the Google News search query.
    • Edit Fields (Set - Node 38): Review and adjust any data transformation logic if needed.
    • Google Gemini (Node 1309): Ensure the prompt for sentiment analysis is tailored to your needs.
    • Gmail (Node 356): Configure the recipient email address, subject line, and email body to your preferences. You can use expressions to dynamically include the sentiment analysis results.
  4. Activate the Workflow: Once configured, activate the workflow. It will automatically run based on changes in your Google Sheet.

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